SOLUTION: please solve. -1/2(a+2)+a=-3
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Question 934103
:
please solve. -1/2(a+2)+a=-3
Found 2 solutions by
josgarithmetic, mananth
:
Answer by
josgarithmetic(39838)
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http://www.algebra.com/algebra/homework/Expressions-with-variables/Expressions-with-variables.faq.question.934099.html
Answer by
mananth(16949)
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You can
put this solution on YOUR website!
-1/2(a+2)+a=-3
multiply the equation by 2
we get
-a-2+2a=6
a-2=6
+2 +2
a=6+2
a=8
(